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Gen V LT1 LT4 PCV Drainback Kit for use with Holley 302-20 Oil Pan


**Out of stock as of Sept 2023, more expected end of October 2023. 

Backorders will be fulfilled as soon as possible. 

Did you swap a Holley 302-20 LT oil pan onto your engine and realize your black plastic PCV catch tank has nowhere to drain to? 

Look no further, as we have a solution for you. Our specially machined fitting slips into your plastic tank, and gives it an 8AN outlet. On the pan side, our 1/2 NPT adapter and one-way check valve attaches and also has an 8AN attachment. Then, we supply you a pair of 90 degree AN hose ends, and a length of black braided AN hose. You will need to install one hose end, check the length you need, cut to length, and install the final hose end. While the install is pretty straightforward, you will need to grind a little bit of the webbing around the motor mounts on your engine block to fit the hose through it.

They fit the following engines that are equipped with an OEM PCV catch tank:
LT1 wet sump (Camaro)
LT4 wet sump (Camaro ZL1, CTS-V)
Dry sump engines are not equipped with this, and neither are Corvette engines as the alternator is in the way.

***There may be accessory drives out there that eliminate or relocate this tank! Such as Wegner, and Holley. On these, you should run a different aftermarket catch tank to keep oil out of the intake tract.